Exotek 1789 - Losi 22-4 - Center Spool Set for 13.5 Spec

Greatly reduces the rotating mass of the 22-4 drive line for improved acceleration and lower motor temps which are needed in the very competitive 13.5 spec classes. The complete stock slipper assembly is 32gr and the complete Exotek spool is 19.75gr.

The axle is made of titanium to reduce weight but maintain durability and the locking plates are lightened polished aluminium. 

For 13.5 or 17.5 spec racing use only.

76t spur gear, pulley, etc shown not included.